| ADVANCED VALVE | SPECIALTY BUTTERFLY VALVES and CUSTOM DAMPERS |
| ATC | TIMERS, COUNTERS, CONTROLLERS, PANEL METERS |
| BELLOFRAM | TRANSDUCERS, I/P, P/I, and REGULATORS. |
| BERNHARD | LEVEL and FLOW MEASUREMENTS, NON-CONTACT |
| BETA CALIBRATORS | LOOP, VOLTAGE, FREQUENCY, RTD, T/C and PRESSURE |
| BLANCETT | TURBINE METERS, LIQUID FLOW |
| BRISKHEAT | ELECTRIC HEAT CABLES and DRUM HEATERS |
| COLLINS | PLASTIC CONTROL VALVES, KEL-F, TEFLON ETC |
| CONCOA | INSTRUMENT REGULATORS, GAS HANDLING EQUIPMENT |
| CONSOLIDATED | SAFETY RELIEF VALVES, CAST IRON, STEEL, STAINLESS |
| CVS | VALVE PARTS and REPAIR, RE-CONDITION YOUR VALVE LIKE NEW |
| DURAVALVE | BALL and BUTTERFLY VALVES, PNEUMATIC and ELECTRIC |
| DWYER / MERCOID | PROCESS CONTROLS, PRESSURE and TEMPERATURE SWITCHES |
| DYLIX | PRECISION PRESSURE TRANSDUCERS TO 150,000 PSI |
| ELECTRON MACHINE | OPTICAL REFRACTOMETERS, X-RAY THICKNESS GAUGE |
| FLUID POWER | POSITIVE DISPLACEMENT LIQUID FLOW METERS |
| GLOBAL DETECTION SYS. | RELIABLE TOXIC/LEL/O2 GAS DECTECTION SYSTEMS |
| GO, INC. | REGULATORS, PRESSURE REDUCING and BACK PRESSURE |
| HEDLAND | INLINE FLOWMETERS, LIQUID and GAS |
| HOKE CONTROLS | 2, 3, 4 & 5-WAY BALL VALVES, NEEDLE VALVES & METERING VALVES |
| IMPERIAL FLANGE | ORIFICE PLATES, FLANGES, FLOW NOZZLES, VENTURI TUBES |
| JEFFERSON SOLENOIDS | SOLENOID VALVES, 2-WAY, 3-WAY, 4-WAY, BRASS, STN STL. |
| JLC INTERNATIONAL | LOW FLOW LIQUID FLOWMETERS, HUMIDITY TRANSMITTERS |
| KEROTEST | BLOCK and BLEED 2, 3, 4, & 5-WAY INSTRUMENT MANIFOLDS |
| KESSLER ELLIS | PANEL MOUNT FLOW COMPUTERS and DIGITAL INDICATORS |
| KUNKLE | PRESSURE RELIEF VALVES, CAST IRON, BRONZE, STEEL |
| LAR ANALYTICAL INC. | ONLINE WASTEWATER MONITORING, BOD,COD and TOC |
| MALEMA ENG. CORP. | SPECIALTY FLOW SWITCHES, SAFETY EXCESS FLOW VALVES |
| MARSH GAUGES | PRESSURE GAUGES, TEMPERATURE GAUGES |
| MARTEL | CALIBRATORS, CURRENT, FREQUENCY, RTD, T/C and PRESSURE |
| PARTLOW | CHART RECORDERS, CIRCULAR & STRIP. CONTROLLER |
| PYRAGON, INC. | TOUCH TEMP TRANSMITTERS, ISOLATORS, SIGNAL CONDITIONERS |
| QUEST-TEC SOLUTIONS | STEAM / WATER LEVEL GAUGES, GLASS AND MAGNETIC |
| RALSTON INST | PRESSURE/VACUUM PUMPS, HOSE KITS, CALIBRATION TOOLS |
| ROOTS / DRESSER | POSITIVE DISPLACEMENT GAS METERS |
| SIGNET | FLOW and ANALYTICAL INSTRUMENTATION |
| SINCLAIR COLLINS | PARKER CONTROL VALVES, BRONZE and STAINLESS STEEL |
| SPENCE | PRESSURE and TEMPERATURE REGULATORS, STEAM, GAS, and AIR |
| TECHLITE | PREFORMED FOAM PIPE, VALVE, FITTING and TANK INSULATION |
| TELEDYNE HASTINGS INST. | VACUUM CONTROLLERS, THERMAL MASSFLOW METERS |
| TELEDYNE REPUBLIC | RELIEF VALVES, SELECTOR VALVES, HYDRAULICS |
| TELOG | PAPERLESS RECORDERS, DATA ACQUISITION |
| TCP - THERMOCOUPLE PROD. | THERMOCOUPLE AND RTD TEMPERATURE ASSEMBLIES |
| TRANSMATION | CALIBRATORS, TEMP XMTRS and SIGNAL CONDITIONERS |
| TRANSCAT | CALIBRATORS, PRESSURE, TEMPERATURE, ELECTRICAL, DVM'S |
| TRU-TECH / TTI | DIAPHRAGM VALVES FOR SLUDGE, SLURRY, and WASTEWATER |
| UNITED FILTRATION | LIQUID AND GAS PROCESS FILTRATION, PRESSURES TO 7,250 PSIG |
| VERITEQ | COMPACT PORTABLE DATA LOGGING FOR WINDOWS |
| WARREN CONTROLS | PROCESS CONTROL VALVES, PRESSURE, TEMP., LEVEL CONTROL |